package com.group4.blockchain.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.group4.blockchain.mapper.BuycardMapper;
import com.group4.blockchain.pojo.Buycard;
import com.group4.blockchain.service.BuycardService;
import org.springframework.stereotype.Service;

@Service
public class BuycardServiceImpl extends ServiceImpl<BuycardMapper, Buycard> implements BuycardService {
}
